Final answer:
Eating before and while drinking can lower the peak blood alcohol concentration.
Step-by-step explanation:
Eating before and while drinking can affect the blood alcohol concentration (BAC) in different ways. However, in general, eating before and while drinking can lower peak blood alcohol concentration. When food is consumed, it stays in the stomach and slows down the absorption of alcohol into the bloodstream, which can help reduce the effects of alcohol intoxication.